The Travel Turbine can be used to charge your phones, USB devices, or even jump-start your car. The USB socket features a voltmeter to monitor the battery and a power switch to preserve battery power. The included wall charger helps maintain the battery when not in use. Use this portable wind turbine for camping, prepping, boating, fishing, cabins, mobile homes, and more. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits". The seller is "pacificsky206" and is located in this country: US. This item can be shipped to United States.